Comments:

Eh, if you ask me, the next best thing to being invisible is firing an endless stream of puns so bad that nobody wants to acknowledge them. Not only will your enemies stop paying attention, the DM will, too. Any failed stealth check can be solved by the simple fact that the troll king isn't going to stop your movement if he's busy pretending you're not there.

Alternatively, the other players start throwing stuff at you, convince the DM your character has suddenly gone mute, kill your character, burn their corpse and decide it's your turn to pay for pizza.